APA (7th ed.) Citation

Kittel, G., & Friedrich, G. (1964). S. Kohlhammer.

Chicago Style (17th ed.) Citation

Kittel, Gerhard, and Gerhard Friedrich. S. Stuttgart [u.a.]: Kohlhammer, 1964.

MLA (8th ed.) Citation

Kittel, Gerhard, and Gerhard Friedrich. S. Kohlhammer, 1964.

Warning: These citations may not always be 100% accurate.